TS-SER4
Quad Serial Port Peripheral

The TS-SER4 is a PC/104 expansion card with four serial ports using the PC standard 16C550 type UARTs (with 16-byte FIFOs). All four COM ports support RS-232 levels and two of these COM ports can optionally support RS-422/ RS-485 levels.

A flexible interrupt sharing design allows for a large number of COM ports using a minimum number of interrupts. An interrupt status register allows rapid identification of the interrupt source.

This product uses a multi-layer PCB with power and ground planes to minimize noise and EMI issues. The TS-SER4 only requires a single 5V power supply.

Hardware Description

The TS-SER4 features include:

• 4 PC/AT Serial COM Ports
  • COM ports are jumper configurable
  • Standard COM1-COM6 address locations supported
  • Extended address locations COM7-COM24 supported
  • Jumper configurable IRQs
  • Jumper configurable RS232, RS485, RS422 modes
• Shareable Interrupts
• 16550 type UARTs with 16byte FIFOs
• RS-232 available on all 4 COM ports
• RS-485, RS-422 available on 2 COM ports (optional)
• Up to 230Kbaud
• RS-232 outputs use standard 10-pin headers
• Dimensions: 3.5 x 3.8 inches
• PC/104 compatible
• Power requirements: 80mA @ 5V
• Extended Temperature ( -40° to +85°C ) model available

The TS-SER4 is a PC/104 expansion card with four serial ports using the PC standard 16C550 type UARTs (with 16-byte FIFOs). All four COM ports support RS-232 levels and two of these COM ports can optionally support RS-422/ RS-485 levels.

A flexible interrupt sharing design allows for a large number of COM ports using a minimum number of interrupts. An interrupt status register allows rapid identification of the interrupt source.

This product uses a multi-layer PCB with power and ground planes to minimize noise and EMI issues. The TS-SER4 only requires a single 5V power supply.

Software Description

Standard Linux and DOS drivers will work with the TS-SER4. Contact Technologic Systems for further software information.

Technologic Systems provides complete documentation for our mature products, including manuals, schematics, mechanical drawings, etc. The most recent documentation files are always made available through our website. If you are not finding the documentation you are looking for, contact support for more information.

Documentation

• TS-SER4 Schematic
• TS-SER4 Mechanical Drawing
• TS-SER4 Manual

Articles

• Hardware Reliability
• TS-7250 HALT Report

News Item

• November-2002: TS-SER4 released - 4 port serial PC/104 board

All Technologic Systems products come with:

Please configure your product using the table below and then add it to your cart. If you have any questions, please contact us for assistance.